There are 40 chromosomes in germ cells of a ferret. How many sex chromosomes are there in a ferret's ovum?

To determine the number of sex chromosomes that are there in a ferret's ovum is 2 sex chromosomes.

Given the following data:

Sex chromosomes can be defined as a pair of chromosomes that are responsible for determining the gender of a living organism i.e whether an organism is either male or female.

To determine the number of sex chromosomes that are there in a ferret's ovum:

Mathematically, the number of chromosomes in an organism is given by the formula:

Where:

Substituting the given parameter into the formula, we have;

N = 2 sex chromosomes

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explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

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